package org.nemanjaristic.utils;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;

/**
 * 
 * @author nemo
 * 
 */
public class SetCharacterEncodingFilter implements Filter {

	public void init(FilterConfig filterConfig) throws ServletException {}

	public void destroy() {}

	/**
	 * Sets the character encoding to be used for any content passing out of
	 * this filter.
	 */
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/html; charset=UTF-8");
		chain.doFilter(request, response);
	}
}
